Effect of judo practice on the body composition of children and adolescents: A 9 month intervention

Motriz-revista De Educacao Fisica Pub Date : 2017-11-27 DOI:10.1590/S1980-6574201700SI0090

Diego de Souza Miranda, B. Saraiva, V. Y. B. Suetake, Davi da Silveira Barroso Alves, Daniel Eduardo Rodrigues de Sousa, I. F. F. Júnior, D. Christofaro

{"title":"Effect of judo practice on the body composition of children and adolescents: A 9 month intervention","authors":"Diego de Souza Miranda, B. Saraiva, V. Y. B. Suetake, Davi da Silveira Barroso Alves, Daniel Eduardo Rodrigues de Sousa, I. F. F. Júnior, D. Christofaro","doi":"10.1590/S1980-6574201700SI0090","DOIUrl":null,"url":null,"abstract":"Abstract — Aims: To analyze the effects of 9 months of judo training on the body composition of children and adolescents. Methods: 105 children and adolescents aged between 5 and 15 years were divided into two groups: control (n=40) and Judo (n=65), all participants of one Philanthropic institution. Anthropometric measurements, total body composition, and body composition per region were performed using DEXA. The judo intervention lasted 9 months, held twice a week for one hour. The control group did not perform any type of training. Repeated measures ANOVA with adjustments for age, sex, and maturation, and the effect size by Eta Squared were performed. SPSS software version 13.0 was used and the statistical significance adopted was p-value<5%. Results: After the intervention, statistical significance was observed in body fat (kg) (p-value=0.031). There was an increase in BF in both groups; however this increase was much higher in the control group. Conclusion: The practice of 9 months of judo was effective for the maintenance of body fat in children and adolescents.","PeriodicalId":267352,"journal":{"name":"Motriz-revista De Educacao Fisica","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Motriz-revista De Educacao Fisica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/S1980-6574201700SI0090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

Abstract

Abstract — Aims: To analyze the effects of 9 months of judo training on the body composition of children and adolescents. Methods: 105 children and adolescents aged between 5 and 15 years were divided into two groups: control (n=40) and Judo (n=65), all participants of one Philanthropic institution. Anthropometric measurements, total body composition, and body composition per region were performed using DEXA. The judo intervention lasted 9 months, held twice a week for one hour. The control group did not perform any type of training. Repeated measures ANOVA with adjustments for age, sex, and maturation, and the effect size by Eta Squared were performed. SPSS software version 13.0 was used and the statistical significance adopted was p-value<5%. Results: After the intervention, statistical significance was observed in body fat (kg) (p-value=0.031). There was an increase in BF in both groups; however this increase was much higher in the control group. Conclusion: The practice of 9 months of judo was effective for the maintenance of body fat in children and adolescents.

查看原文本刊更多论文

柔道练习对儿童青少年身体组成的影响:9个月的干预

摘要目的:分析9个月柔道训练对儿童青少年身体成分的影响。方法:105名5 ~ 15岁的儿童青少年分为对照组(n=40)和柔道组(n=65)，均为同一慈善机构的参与者。使用DEXA进行人体测量、总身体成分和每个区域的身体成分。柔道干预持续9个月，每周两次，每次1小时。对照组没有进行任何类型的训练。对年龄、性别和成熟度进行了调整的重复测量方差分析，并通过Eta Squared进行了效应大小的调整。采用SPSS软件13.0版本，采用p值<5%的统计学意义。结果:干预后体脂(kg)差异有统计学意义(p值=0.031)。两组的BF均有所增加;然而，这一增长在对照组中要高得多。结论:9个月的柔道训练对儿童青少年体脂的维持是有效的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Motriz-revista De Educacao Fisica

自引率

0.00%

发文量